Sources of systematic bias in hypercapnia-calibrated functional MRI estimation of oxygen metabolism.
The change in cerebral rate of oxidative metabolism (CMR(O(2))) during neural activation may be estimated from blood oxygenation level-dependent (BOLD) functional magnetic resonance imaging (fMRI) and arterial spin-labeling (ASL) fMRI measurements. The established method relies on an epoch of iso-me...
| Main Authors: | , , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
2007
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